Synthesis of uronic acid derivatives from 1,2;3,4-di-O-isopropylidene-α-d-galacto-hexodialdopyranose and aldulosonic acid derivatives from 2,3;4,5-di-O-isopropylidene-β-d-arabino-hexos-2-ulopyranose
作者:Zuberoa González、Alberto González
DOI:10.1016/s0008-6215(99)00070-1
日期:1999.4
of uronic and aldulosonic acids derivatives is described involving reaction of lithium dianions of carboxylic acids with aldehydo -sugar derivatives. Acetic, propanoic, phenylacetic, 3,3-dimethylacrylic, crotonic, and sorbic acids were the acids used for the preparation of the lithium dianions, and galactose and fructose were used for preparation of the aldehydo derivatives.
摘要描述了一种简便的形成糖醛酸和醛糖醛酸衍生物的方法,该方法涉及羧酸的锂二价阴离子与醛糖衍生物的反应。乙酸,丙酸,苯乙酸,3,3-二甲基丙烯酸,巴豆酸和山梨酸是用于制备锂二价阴离子的酸,半乳糖和果糖用于制备醛衍生物。